GTL-UBL doubling is still not complete as some stretches like Hospet-Munirabad and Harlapur-Annigeri are in works and also Major problem for extension of this train to vasco is the single section between tinai ghat and Vasco where no convinient free slots available to run this train upto vasco. Even 18047 Howrah-vasco Amravati exp trying to make daily but that also facing same problem so until Tinai ghat-Madgoan/Vasco not doubled it is difficult to run trains on this stretch.